#393f42

Color #393f42

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 5.89 Nearest Tailwind class mist-700 #394447 · ΔE 2.8

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Conversions

HEX

#393f42

RGB

rgb(57, 63, 66)

HSL

hsl(200, 7.3%, 24.1%)

HSV / HSB

hsv(200, 13.6%, 25.9%)

CMYK

cmyk(13.6%, 4.5%, 0%, 74.1%)

LAB

lab(26.21, -1.76, -2.69)

LCH

lch(26.21, 3.21, 236.8)

OKLCH

oklch(36.3%, 0.0096, 228.81)

HWB

hwb(200, 22.4%, 74.1%)

Harmony colors

Complementary

#423c39

Analogous

#394240

#393f42

#393a42

Triadic

#393f42

#42393f

#3f4239

Split-complementary

#393f42

#42393a

#424039

Tetradic

#393f42

#3c3942

#423c39

#3f4239

Square

#393f42

#403942

#423c39

#3a4239

Shades

Color #393f42 mixed toward black.

#2f3437

#262a2c

#1c1f21

#131516

#090a0b

Tints

Color #393f42 mixed toward white.

#576065

#758187

#97a1a5

#bac0c3

#dce0e1

Tones

Color #393f42 mixed toward gray.

#3a3f41

#3a3e40

#3b3e40

#3c3e3f

#3d3e3e

Accessibility

Aa White text on this color

10.69:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3c41 · ΔE 4.2

Deuteranopia

#3b3b41 · ΔE 4.7

Tritanopia

#394141 · ΔE 2.6

Achromatopsia

#3e3e3e · ΔE 3.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #393f42;

Tailwind (arbitrary value)

bg-[#393f42]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#393f42 (#393f42) is rgb(57, 63, 66) in RGB.

No, #393f42 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #393f42, or check how it holds up for accessibility.

Generate a palette → Check contrast